Thread: Pier tube materials
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  #12  
Old 09-09-2012, 01:53 AM
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2stroke (Jay)
The devil's advocate

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Join Date: Jul 2011
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Quote:
Originally Posted by DaveGee View Post
Hmmm, 300mm dia concrete.

Even heavy steel will ring like a bell unless it's heavily braced = $$$
Sand is the answer
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